<template>
    <div class="outer">
        <!-- 三级分类导航 -->
        <TypeNav />
        
        <div class="main">
            <div class="py-container">
                <!--面包屑导航-->
                <div class="bread">
                    <ul class="fl sui-breadcrumb">
                        <li>
                            <span href="#">全部结果</span>
                        </li>
                    </ul>
                    <ul class="fl sui-tag">
                        <li class="with-x" v-if="searchParams.categoryName">{{searchParams.categoryName}}<i @click="removeCategory">×</i></li>
                        <li class="with-x" v-if="searchParams.keyword">{{searchParams.keyword}}<i @click="removeKeyWord">×</i></li>
                        <li class="with-x" v-if="searchParams.trademark">{{searchParams.trademark.split(":")[1]}}<i @click="removeTrademark">×</i></li>
                        <!-- 平台属性 -->
                        <li
                            class="with-x"
                            v-if="searchParams.props.length"
                            v-for="(prop, index) in searchParams.props"
                            :key="index"
                        >
                            {{ prop.split(':')[1] }}
                            <i @click="removeProp(index)">×</i>
                        </li>
                    </ul>
                </div>
                
                <!-- 搜索器 -->
                <SearchSelector @tmParamsHandler="tmParamsHandler"
                                @attrParmashHandler = 'attrParmashHandler'
                />
                
                <!--商品展示区-->
                <div class="details clearfix">
                    <!-- 列表操作区 -->
                    <div class="sui-navbar">
                        <div class="navbar-inner filter">
                            <ul class="sui-nav">
                                <li :class="{active:orderTag == 1}">
                                    <a href="javascript:;" @click="orderHandler('1')">综合
                                    <i
                                        v-show="orderTag == 1"
                                        class="iconfont"
                                        :class="{
                                        'icon-jiantou_xiangshang': orderType == 'asc',
                                        'icon-jiantou_xiangxia': orderType == 'desc'
                                        }"
                                    >
                                    </i>
                                    </a>
                                </li>
                                <li :class="{active:orderTag == 2}">
                                    <a href="javascript:;" @click="orderHandler('2')">价格
                                        <i
                                            v-show="orderTag == 2"
                                            class="iconfont"
                                            :class="{
                                        'icon-jiantou_xiangshang': orderType == 'asc',
                                        'icon-jiantou_xiangxia': orderType == 'desc'
                                        }"
                                        >
                                        </i>
                                    </a>
                                </li>
                            </ul>
                        </div>
                    </div>
                    <!-- 商品列表 -->
                    <div class="goods-list">
                        <ul class="yui3-g">
                            <li class="yui3-u-1-5" v-for="item in goodsList" :key="item.id">
                                <div class="list-wrap" >
                                    <div class="p-img">
                                        <router-link :to="`/detail/${item.id}.html`"><img :src="item['defaultImg']" /></router-link>
                                    </div>
                                    <div class="price">
                                        <strong>
                                            <em>¥</em>&nbsp;
                                            <i>{{item.price.toFixed(2)}}</i>
                                        </strong>
                                    </div>
                                    <div class="attr">
                                        <router-link :to="`/detail/${item.id}.html`">
                                            {{item.title}}
                                        </router-link>
                                    </div>
                                    <div class="commit">
                                        <i class="command">已有<span>2000</span>人评价</i>
                                    </div>
                                    <div class="operate">
                                        <a href="success-cart.html" target="_blank"
                                           class="sui-btn btn-bordered btn-danger">加入购物车</a>
                                        <a href="javascript:void(0);" class="sui-btn btn-bordered">收藏</a>
                                    </div>
                                </div>
                            </li>
                        </ul>
                    </div>
                    <!-- 分页器 -->
                    <Pagination
                        :pageNo="searchParams.pageNo"
                        :pageSize="searchParams.pageSize"
                        :total="total"
                        :pageCount="5"
                        @pageChange="pageChange"
                    ></Pagination>
                </div>
            </div>
        </div>
    </div>
</template>


<script>
import {mapGetters,mapActions} from "vuex";
export default {
    name: "Search",
    props:['keyword'],
    data() {
        return {
            searchParams: {
                categoryId: "",
                categoryName: "",
                keyword: "",
                order: "1:desc",
                pageNo: 1,
                pageSize: 5,
                props: [],
                trademark: ""
            },
            recodePageNo:1
        }
    },
   computed:{
       ...mapGetters('search',['goodsList']),
       orderTag() { // 代表按综合、价格
           return this.searchParams.order.split(':')[0]; // 1 2
       },
       orderType() { // 代表按升序、降序
           return this.searchParams.order.split(':')[1]; // desc asc
       },
       total(){
           return this.$store.getters['search/total'];
       }
       
   },
    methods:{
        ...mapActions('search',['getSearchInfoHandler']),
        getSearchInfo(){
            if (this.recodePageNo == this.searchParams.pageNo){
                this.searchParams.pageNo = 1
            }
            this.getSearchInfoHandler(this.searchParams);
            this.recodePageNo = this.searchParams.pageNo
        },
        handlerSearchParams(){
            const {category1Id,category2Id,category3Id,categoryName} = this.$route.query;
            const {keyword} = this.$route.params;
            Object.assign(this.searchParams,{
                category1Id,
                category2Id,
                category3Id,
                categoryName,
                keyword
            })
            Object.keys(this.handlerSearchParams).forEach(key=>{
                if (!this.handlerSearchParams[key]){
                    delete this.handlerSearchParams[key]
                }
            })
        },
        //删除三级分类
        removeCategory(){
            this.$router.replace({
                name:"search",
                params:this.$route.params
            })
        },
        //删除搜索框
        removeKeyWord(){
            this.$router.replace({
                name:"search",
                query:this.$route.query
            })
            this.$bus.$emit('clearKeyWord');
        },
        //品牌点击回调
        tmParamsHandler(tm){
            this.searchParams.trademark = `${tm.tmId}:${tm.tmName}`;
            this.getSearchInfo(this.searchParams);
        },
        //品牌删除
        removeTrademark(){
            this.searchParams.trademark = "";
            this.getSearchInfo(this.searchParams);
        },
        //平台属性点击处理
        attrParmashHandler(attr, attrVal){
            const text = `${attr.attrId}:${attrVal}:${attr.attrName}`;
            if (this.searchParams.props.includes(text)) {
                return
            }
            this.searchParams.props.push(text) //  ["106:苹果手机:手机一级"]
            // 发送请求
            this.getSearchInfo(this.searchParams);
        },
        //平台属性删除
        removeProp(index){
            // 组装数据
            this.searchParams.props.splice(index, 1);
            // 发送请求
            this.getSearchInfo(this.searchParams);
        },
        //排序的方法
        orderHandler(tag){
            // tag是1代表综合,是2代表价格
            // 当点击同种类型排序的时候,改变的是升序降序
            // 当点击不同类型配许的时候,应该是点击类型的降序
            // 判断点击的是不同一个
            console.log(typeof tag);
            const currentTag = this.searchParams.order.split(":")[0];
            const currentType = this.searchParams.order.split(":")[1];
            let text;
            if (tag == currentTag){
                text = `${tag}:${currentType === 'desc'?'asc':'desc'}`
            }else{
                text = `${tag}:desc`
            }
            this.searchParams.order = text;
            this.getSearchInfo(this.searchParams);
        },
        //修改分页信息
        pageChange(num){
            // console.log(num);
            if (num == this.searchParams.pageNo){
                return;
            }
            this.searchParams.pageNo = num;
            this.getSearchInfo(this.searchParams);
        }
        
    },
    watch:{
        $route:{
            handler(){
                this.handlerSearchParams();
                this.getSearchInfo(this.searchParams);
            },
            immediate:true
        },
        
    }
}
</script>

<style lang="less" scoped>
.main {
    margin: 10px 0;
    
    .py-container {
        width: 1200px;
        margin: 0 auto;
        
        .bread {
            margin-bottom: 5px;
            overflow: hidden;
            
            .sui-breadcrumb {
                padding: 3px 15px;
                margin: 0;
                font-weight: 400;
                border-radius: 3px;
                float: left;
                
                li {
                    display: inline-block;
                    line-height: 18px;
                    
                    a {
                        color: #666;
                        text-decoration: none;
                        
                        &:hover {
                            color: #4cb9fc;
                        }
                    }
                }
            }
            
            .sui-tag {
                margin-top: -5px;
                list-style: none;
                font-size: 0;
                line-height: 0;
                padding: 5px 0 0;
                margin-bottom: 18px;
                float: left;
                
                .with-x {
                    font-size: 12px;
                    margin: 0 5px 5px 0;
                    display: inline-block;
                    overflow: hidden;
                    color: #000;
                    background: #f7f7f7;
                    padding: 0 7px;
                    height: 20px;
                    line-height: 20px;
                    border: 1px solid #dedede;
                    white-space: nowrap;
                    transition: color 400ms;
                    cursor: pointer;
                    
                    i {
                        margin-left: 10px;
                        cursor: pointer;
                        font: 400 14px tahoma;
                        display: inline-block;
                        height: 100%;
                        vertical-align: middle;
                    }
                    
                    &:hover {
                        color: #28a3ef;
                    }
                }
            }
        }
        
        .details {
            margin-bottom: 5px;
            
            .sui-navbar {
                overflow: visible;
                margin-bottom: 0;
                
                .filter {
                    min-height: 40px;
                    padding-right: 20px;
                    background: #fbfbfb;
                    border: 1px solid #e2e2e2;
                    padding-left: 0;
                    border-radius: 0;
                    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);
                    
                    .sui-nav {
                        position: relative;
                        left: 0;
                        display: block;
                        float: left;
                        margin: 0 10px 0 0;
                        
                        li {
                            float: left;
                            line-height: 18px;
                            
                            a {
                                display: block;
                                cursor: pointer;
                                padding: 11px 15px;
                                color: #777;
                                text-decoration: none;
                            }
                            
                            &.active {
                                a {
                                    background: #e1251b;
                                    color: #fff;
                                }
                            }
                        }
                    }
                }
            }
            
            .goods-list {
                margin: 20px 0;
                
                ul {
                    display: flex;
                    flex-wrap: wrap;
                    
                    li {
                        height: 100%;
                        width: 20%;
                        margin-top: 10px;
                        line-height: 28px;
                        
                        .list-wrap {
                            .p-img {
                                padding-left: 15px;
                                width: 215px;
                                height: 255px;
                                
                                a {
                                    color: #666;
                                    
                                    img {
                                        max-width: 100%;
                                        height: auto;
                                        vertical-align: middle;
                                    }
                                }
                            }
                            
                            .price {
                                padding-left: 15px;
                                font-size: 18px;
                                color: #c81623;
                                
                                strong {
                                    font-weight: 700;
                                    
                                    i {
                                        margin-left: -5px;
                                    }
                                }
                            }
                            
                            .attr {
                                padding-left: 15px;
                                width: 85%;
                                overflow: hidden;
                                margin-bottom: 8px;
                                min-height: 38px;
                                cursor: pointer;
                                line-height: 1.8;
                                display: -webkit-box;
                                -webkit-box-orient: vertical;
                                -webkit-line-clamp: 2;
                                
                                a {
                                    color: #333;
                                    text-decoration: none;
                                }
                            }
                            
                            .commit {
                                padding-left: 15px;
                                height: 22px;
                                font-size: 13px;
                                color: #a7a7a7;
                                
                                span {
                                    font-weight: 700;
                                    color: #646fb0;
                                }
                            }
                            
                            .operate {
                                padding: 12px 15px;
                                
                                .sui-btn {
                                    display: inline-block;
                                    padding: 2px 14px;
                                    box-sizing: border-box;
                                    margin-bottom: 0;
                                    font-size: 12px;
                                    line-height: 18px;
                                    text-align: center;
                                    vertical-align: middle;
                                    cursor: pointer;
                                    border-radius: 0;
                                    background-color: transparent;
                                    margin-right: 15px;
                                }
                                
                                .btn-bordered {
                                    min-width: 85px;
                                    background-color: transparent;
                                    border: 1px solid #8c8c8c;
                                    color: #8c8c8c;
                                    
                                    &:hover {
                                        border: 1px solid #666;
                                        color: #fff !important;
                                        background-color: #666;
                                        text-decoration: none;
                                    }
                                }
                                
                                .btn-danger {
                                    border: 1px solid #e1251b;
                                    color: #e1251b;
                                    
                                    &:hover {
                                        border: 1px solid #e1251b;
                                        background-color: #e1251b;
                                        color: white !important;
                                        text-decoration: none;
                                    }
                                }
                            }
                        }
                    }
                }
            }
            
            .page {
                width: 733px;
                height: 66px;
                overflow: hidden;
                float: right;
                
                .sui-pagination {
                    margin: 18px 0;
                    
                    ul {
                        margin-left: 0;
                        margin-bottom: 0;
                        vertical-align: middle;
                        width: 490px;
                        float: left;
                        
                        li {
                            line-height: 18px;
                            display: inline-block;
                            
                            a {
                                position: relative;
                                float: left;
                                line-height: 18px;
                                text-decoration: none;
                                background-color: #fff;
                                border: 1px solid #e0e9ee;
                                margin-left: -1px;
                                font-size: 14px;
                                padding: 9px 18px;
                                color: #333;
                            }
                            
                            &.active {
                                a {
                                    background-color: #fff;
                                    color: #e1251b;
                                    border-color: #fff;
                                    cursor: default;
                                }
                            }
                            
                            &.prev {
                                a {
                                    background-color: #fafafa;
                                }
                            }
                            
                            &.disabled {
                                a {
                                    color: #999;
                                    cursor: default;
                                }
                            }
                            
                            &.dotted {
                                span {
                                    margin-left: -1px;
                                    position: relative;
                                    float: left;
                                    line-height: 18px;
                                    text-decoration: none;
                                    background-color: #fff;
                                    font-size: 14px;
                                    border: 0;
                                    padding: 9px 18px;
                                    color: #333;
                                }
                            }
                            
                            &.next {
                                a {
                                    background-color: #fafafa;
                                }
                            }
                        }
                    }
                    
                    div {
                        color: #333;
                        font-size: 14px;
                        float: right;
                        width: 241px;
                    }
                }
            }
        }
    }
}
</style>